VAE ROTARY ACTUATOR 161
VAE ROTARY ACTUATOR Tol-O-Matic s pneumatic vane rotary actuator offers an unbeatable combination of high torque, compact design, low breakaway and low price. This actuator family has three series of models: the l-inch bore 1810 series, the 1 3 4 -inch bore 1817 series and the l -inch bore 185 series. Together they offer a torque range from a few inch-pounds to as high as 35 inch-pounds. All series are based on a similar design of extruded aluminum housings with integral stators; rotor shafts; Buna- double-lip vane and stator seal and a unique shaft and end cap design. BUA- STATOR SEAL EXTRUDED ITEGRAL STATOR ATETED LASTIC-TO-METAL SHAFT SEAL ALUMIUM ED CAS The double-lip seal design reduces breakaway by providing a tighter seal, resulting in higher efficiency. The seal design also prevents squeegeeing of lubricant from the circumference of the housing. The patented* shaft and end cap seal design eliminates the rubber O-ring commonly used to seal the shaft and the end cap. Instead, the shouldering part of the shaft is slightly longer than the housing. When assembled it causes a thin wall of plastic in the end caps to deflect, creating an air-tight seal which shows no wear after millions of cycles. All Tol-O-Matic vane rotary actuators are permanently pre-lubricated at the factory. The actuators are available in 100 and 80 rotations, with single or double-ended shafts. All bore sizes can be based-mounted with tapped mounting holes provided. Front mounting is also an option on 1-inch and 1 3 4 -inch bore sizes with front mounting flanges, and on 1 -inch bore sizes with tapped front mounting bolts. Optional infinitely adjustable stops are available for the 1817 and 185 Series. *U.S. atent o. 4817504 EXTRUDED ALUMIUM HOUSIG ITERAL BUMER BUA- DOUBLE LI VAE SEAL STAILESS-STEEL SHAFT Tol-O-Matic Vane Rotary Actuators Feature: Highest Torque Lowest Breakaway Compact Design Lowest rice Lightest Weight 16 TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174
The graphs on this page are intended for a quick reference to help in determining the Vane Rotary Actuator that will work for your project. Model TORQUE (in.-lbs.) 300 50 00 150 100 50 100 ROTATIO (DOUBLE-VAE) 80 ROTATIO (SIGLE-VAE) RESSURE (bars).7 1.4.1.8 3.4 4. 4.8 5.6 6. 6.9 0 0 10 0 30 40 50 60 70 80 90 100 RESSURE (SI) Radial Radial Thrust Thrust (lbs.) (kgs.) (lbs.) (kgs.) 1810 6.0.7 1.0.45 1817 18 8..5 1.13 185 35 15.9 4.0 1.81 Refer to page 17 in this section to find step by step directions to size and select the best rotary actuator for the job. VAE - TORQUE vs RESSURE 185-1 " BORE 1817-1 3 4" BORE 1810-1" BORE 33.9 8..6 16.9 11.3 5.6 TORQUE (-m) BEARIG LOAD CAACITIES RADIAL LOAD THRUST LOAD TORQUE (in.-lbs.) 140 10 100 80 60 40 0 RESSURE (bars).7 1.4.1.8 3.4 4. 4.8 5.6 6. 6.9 185-1 " BORE 1817-1 3 4" BORE 1810-1" BORE 0 0 10 0 30 40 50 60 70 80 90 100 DISTACE BETWEE BEARIGS The following pages detail each of the three sizes of the VRA, giving bore size, weights, force, bearing load capacity, kinetic energy rating, and available options. RESSURE (SI) 15.8 13.6 11.3 9.0 6.8 4.5.3 TORQUE (-m) KIETIC EERGY RATIGS Kinetic Energy Absorption/Stop Model KE/Stop KE/Stop (in.-lbs.) (-m) 1810.15.0 1817.35.04 185.70.08 TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174 163
1"BORE - 1810 SERIES AVAILABLE MODELS STADARD ACTUATOR umber Model 1810-000 Double-Vane, Single Shaft, 100 Rotation 1810-001 Single-Vane, Single Shaft, 80 Rotation 1810-00 Double-Vane, Double Shaft, 100 Rotation 1810-003 Single-Vane, Double Shaft, 80 Rotation FROT FLAGE MOUT ACTUATOR umber Model 1810-0700 Double-Vane, Single Shaft, 100 Rotation 1810-0701 Single-Vane, Single Shaft, 80 Rotation 1810-070 Double-Vane, Double Shaft, 100 Rotation 1810-0703 Single-Vane, Double Shaft, 80 Rotation SECIFICATIOS Weight 7 ounces (.0kgs.) Operating ressure 100 SI neumatic (6.9 bars) Maximum Actual Torque 100 Rotation 3 inch-pounds (3.6 -m) 80 Rotation 16 inch-pounds (1.8 -m) Operating Temperature 0 to 15 F (-18 to 5 C) TORQUE (in.-lbs.) ERFORMACE DATA 3 8 4 0 16 1 8 4 TORQUE VS RESSURE 1810 SERIES RESSURE (bars).7 1.4.1.8 3.4 4. 4.8 5.6 6. 6.9 3.6 DOUBLE-VAE 0 0 10 0 30 40 50 60 70 80 90 100 RESSURE (SI) 100 ROTATIO Model BEARIG LOAD CAACITY Radial Radial Thrust Thrust (lbs.) (kgs.) (lbs.) (kgs.) 1810 6.0.7 1.0.45 SIGLE-VAE 80 ROTATIO 3..7.3 1.8 1.4 0.9 0.5 TORQUE (-m) KIETIC EERGY RATIG Model KE/Stop KE/Stop (in.-lbs.) (-m) 1810.15.0 164 TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174
DIMESIOAL DATA STADARD SERIES FULL K J L A B C D CETER OIT OF H F 100 FROT FLAGE MOUT FULL CETER OIT OF J H A B C K L M D E BB E MODEL DIMESIOS I ICHES MODEL BORE A B C D E F G H J K L M R 1810 1" 4.3 3.39.56.14 0.1 0.5 0.50 0.31 0.6.50 #03 Woodruff #8-3 x.5 0.75 1.50 10-3 ort MODEL DIMESIOS I ICHES MODEL BORE S T U V W X Y Z AA BB CC 1810 1" 1.06.1 1.31.6 0.87.05 0.50 1.00 -.69.05 MODEL DIMESIOS I MILLIMETERS MODEL BORE A B C D E F G H J K L M R 1810 1" 107.4 86.1 65.0 54.4 5.3 6.4 1.7 7.9 15.8 6.4 #03 Woodruff #8-3 x.5 19.1 38.1 10-3 ort MODEL DIMESIOS I MILLIMETERS MODEL BORE S T U V W X Y Z AA BB CC 1810 1" 6.9 53.9 33.3 66.6.1 5.1 1.7 5.4-68.3 5.0 M F G G 80 80 100 T S R Z R Y W U CC V TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174 165
1 3 4"BORE 1817 SERIES AVAILABLE MODELS STADARD ACTUATOR umber Model 1817-000 Double-Vane, Single Shaft, 100 Rotation 1817-001 Single-Vane, Single Shaft, 80 Rotation 1817-00 Double-Vane, Double Shaft, 100 Rotation 1817-003 Single-Vane, Double Shaft, 80 Rotation FROT FLAGE MOUT ACTUATOR umber Model 1817-0700 Double-Vane, Single Shaft, 100 Rotation 1817-0701 Single-Vane, Single Shaft, 80 Rotation 1817-070 Double-Vane, Double Shaft, 100 Rotation 1817-0703 Single-Vane, Double Shaft, 80 Rotation 1817 SERIES VRA OTIOS FROT MOUTIG FLAGE ADJUSTABLE STOS...... 171 Weight ounds (.9kgs.) Operating ressure 100 SI neumatic (6.9bars) Maximum Actual Torque 100 Rotation 170 inch-pounds (19. -m) 80 Rotation 85 inch-pounds (9.6 -m) Operating Temperature 0 to 15 F (-18 to 5 C) TORQUE (in.-lbs.) ERFORMACE DATA 160 140 10 100 80 60 40 0 0 TORQUE VS RESSURE 1817 SERIES RESSURE (bars).7 1.4.1.8 3.4 4. 4.8 5.6 6. 6.9 DOUBLE-VAE 100 ROTATIO SECIFICATIOS Model SIGLE-VAE 80 ROTATIO 0 10 0 30 40 50 60 70 80 90 100 RESSURE (SI) BEARIG LOAD CAACITY Radial Radial Thrust Thrust (lbs.) (kgs.) (lbs.) (kgs.) 1817 18 8..5 1.13 18.1 15.8 13.6 11.3 9.0 6.8 4.5.8 TORQUE (-m) KIETIC EERGY RATIG Model KE/Stop KE/Stop (in.-lbs.) (-m) 1817.35.04 166 TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174
DIMESIOAL DATA STADARD SERIES FULL K J L AA A B C D CETER OIT OF H F 100 FROT FLAGE MOUT FULL CETER OIT OF J H AA A B C K L M D E BB E M F MODEL DIMESIOS I ICHES MODEL BORE A B C D E F G H J K L M R 1817 1 3 4" 6.50 5.5 4.00 3.37 0.31 0.50 1.00 0.44 0.87.500.15 Square Key #10-3 x.50 1.5.50 1/8-7 T MODEL DIMESIOS I ICHES MODEL BORE S T U V W X Y Z AA BB CC 1817 1 3 4" 1.50 3.00 1.75 3.50 1.87.81 1.00.00 6.75 4.38.81 G G 80 80 100 MODEL DIMESIOS I MILLIMETERS MODEL BORE A B C D E F G H J K L M R 1817 1 3 4" 165.1 133.4 101.6 85.6 7.9 1.7 5.4 11.1.1 1.7.15 Square Key #10-3 x.50 31.8 63.5 1/8-7 T MODEL DIMESIOS I MILLIMETERS MODEL BORE S T U V W X Y Z AA BB CC 1817 1 3 4" 38.1 76. 44.5 88.9 47.5 7.14 5.4 50.8 171.5 111.3 7.14 T S R Z R Y W U CC V TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174 167
1 "BORE 185 SERIES AVAILABLE MODELS STADARD ACTUATOR umber Model 185-0001 Double-Vane, Single Shaft, 100 Rotation 185-000 Single-Vane, Single Shaft, 80 Rotation 185-0003 Double-Vane, Double Shaft, 100 Rotation 185-0004 Single-Vane, Double Shaft, 80 Rotation 185 SERIES VRA OTIOS ADJUSTABLE STOS...... 171 TORQUE (in.-lbs.) ERFORMACE DATA 300 50 00 150 100 50 0 TORQUE VS RESSURE 185 SERIES RESSURE (bars).7 1.4.1.8 3.4 4. 4.8 5.6 6. 6.9 DOUBLE-VAE 100 ROTATIO SECIFICATIOS Weight 4 pounds, 3 ounces (1.9 kgs.) Operating ressure 100 SI neumatic (6.9 bars) Maximum Actual Torque 100 Rotation 35 inch-pounds (36.7 -m) 80 Rotation 145 inch-pounds (16.4 -m) Operating Temperature 0 15 F (-18 to 5 C) Model SIGLE-VAE 80 ROTATIO 0 10 0 30 40 50 60 70 80 90 100 RESSURE (SI) BEARIG LOAD CAACITY Radial Radial Thrust Thrust (lbs.) (kgs.) (lbs.) (kgs.) 185 35 15.9 4.0 1.81 33.9 8..6 16.9 11.3 5.6 TORQUE (-m) KIETIC EERGY RATIG Model KE/Stop KE/Stop (in.-lbs.) (-m) 185.70.08 168 TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174
DIMESIOAL DATA FULL CETER OIT OF K H J L Z R Y AA A B C MODEL DIMESIOS I ICHES MODEL BORE A B C D E F G H J K L M R 185 1 " 8.09 6.5 4.45 3.95 0.5 0.75 1.50 0.50 1.00.750 3/16 Square Key 5/16-18x.6D 1.50 3.00 1/4-18 x.6 T MODEL DIMESIOS I ICHES MODEL BORE S T U V W X Y Z AA BB CC 185 1 " - - - - - - 1.18.437 8.5-1/4-0x.50D D Y Z 100 80 MODEL DIMESIOS I MILLIMETERS MODEL BORE A B C D E F G H J K L M R 185 1 " 05.5 158.8 113.0 100.3 6.4 19.1 38.1 1.7 5.4 19.1 3/16 Square Key 5/16-18x.6D 38.1 76. 1/4-18 x.6 T MODEL DIMESIOS I MILLIMETERS MODEL BORE S T U V W X Y Z AA BB CC 185 1 " - - - - - - 30.9 61.9 09.6-1/4-0x.50D E CC F G M TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174 169
FEATURES DOUBLE LI SEALS The double-lip rotor seals of Buna- rubber are molded onto the shaft/vane assembly. This same double-lip concept is used with the stator seal which fits over the integral extruded stators and are held rigidly in place by the end caps. When one lip is pressurized, the other remains relaxed, lowering the breakaway pressure required to move the vane and yet providing an extremely tight seal and improving the actuator's efficiency. EXTRUDED HOUSIG Black anodized on both the exterior and the internal bore, the housing is made of extruded aluminum with integral stators. Coating the internal bore ensures a smooth finish for lower breakaway and extended seal life. Using integral extruded stators eliminates a major leak path common to most vane rotary actuators. ROTOR SHAFTS Rotor Shafts are centerless-ground stainless steel. Vanes are made of stamped steel bonded into machined grooves in the rotor shaft. Seals are molded to both the vanes and the rotor shaft ensuring a tight fit. Bumpers are located in the central part of each vane, providing space for air inlet ports. Designed to provide maximum air flow to the vane surface for increased effected area results in lower breakaway. UIQUE SHAFT SEALIG Instead of the usual abrasive rubber-to-rubber seal, the Tol-O-Matic vane rotary actuator uses a metal-to-plastic seal. The shouldered portion of the polished, stainless steel shaft is.005 inch longer than the extruded housing. When assembled, the shaft causes a thin, highly polished, plastic insert plate housed in the end cap to deflect slightly (0.005 inch), creating an air-tight seal which has shown no wear after millions of cycles of operation. ED CAS Tol-O-Matic Vane Rotary Actuators have end caps with some unique designs. The air ports have a tear-drop shape which make the most of the triangular-shaped air space created by the bumpers. End caps for the vane rotary actuators are made of machined aluminum with a plastic insert plate and Oilite bronze bushings. They are ideal for applications where high strength material is desired. 170 TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174
ADJUSTABLE STOS IFIITELY ADJUSTABLE STOS An infinitely adjustable stop mechanism is available for Tol-O-Matic s 1817 and 185 Series Vane Rotary Actuators. The mechanism allows the user to dial in rotational stops other than the 100 or 80 standard rotations. AVAILABLE MODELS The mechanism is available on all 1817 and 185 Series actuator models with double-ended shafts. To set the stops, remove the plastic dust cap, loosen the four cap screws and adjust the stops to the desired locations. Then, retighten the cap screws and replace the plastic dust cap. 1817 SERIES (1 3 4" BORE) umber Model 1817-006 Double-Vane, 100 Rotation 1817-007 Single-Vane, 80 Rotation 1817-0706 Double-Vane, 100 Rotation - Front Flange Mount 1817-0707 Single-Vane, 80 Rotation - Front Flange Mount 185 SERIES ( 1 " BORE) umber Model 185-0007 Double-Vane, 100 Rotation 185-0008 Single-Vane, 80 Rotation TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174 171
SELECTIO ROTARY ACTUATOR SELECTIO - RA To select a vane rotary actuator, the following application data is required: Torque required to rotate the load. Degree of rotation. ressure available (SI). Radial and/or thrust loads. DETERMIE TORQUE 1. OUTUT AT AVAILABLE RESSURE Refer to the Torque vs ressure chart and choose a rotary actuator based on its torque output at the available operating pressure that will rotate the load. SLEDER ROD MOUTED OFF CETER W a W b J = 1 m g + 3 g 3 DETERMIE ACTUA-. TORS BEARIG LOAD CAACITY Consult the Bearing Load Capacity chart. Bearing loads must not exceed the values shown for radial and/or thrust loading. CALCULATE KIETIC 3. EERGY IF ALICABLE Kinetic energy comes into play if the actuator will decelerate the load. In these applications, both torque output to rotate the load and kinetic energy absorption to stop the load must be considered to correctly size a rotary actuator. MOMETS OF IERTIA EXAMLES THI DISK MOUTED O CETER W k J = m g OIT LOAD W J = m k g How to calculate kinetic energy is shown below. 1 KE = Jmω angle traveled (deg.) ω = 0. 035 rotation time (sec.) where KE = Kinetic Energy per stop ( in. lbs.) J ω m W = Rotational mass moment of inertia ( in. lbs sec. ) = eak Velocity ( rad. / sec.) ( assumin g twice average velocity) = Weight of load ( lbs.) g = Gravitational cons tant = k KIETIC EERGY CALCULATIO 386. 4 in. / sec. = Radius of gyration ( in.) THI RECTAGULAR LATE MOUTED OFF CETER W a c W b c J = 1 m g 4 + 4 + + 1 g 1 17 TOL-O-MATIC URL: http://www.tolomatic.com Email: help@tolomatic.com Fax: (763) 478-8080 Toll Free: 1-800-38-174